@Book{ROBUS:2011,
  editor    = {Chris Biemann  and  Anders Søgaard},
  title     = {Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  url       = {http://www.aclweb.org/anthology/W11-39}
}

@InProceedings{marevcek-abokrtsky:2011:ROBUS,
  author    = {Mare\v{c}ek, David  and  Žabokrtsk\'{y}, Zdeněk},
  title     = {Gibbs Sampling with Treeness Constraint in Unsupervised Dependency Parsing},
  booktitle = {Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  pages     = {1--8},
  url       = {http://www.aclweb.org/anthology/W11-3901}
}

@InProceedings{drury-torgo-almeida:2011:ROBUS,
  author    = {Drury, Brett  and  Torgo, Luis  and  Almeida, Jose Joao},
  title     = {Guided Self Training for Sentiment Classification},
  booktitle = {Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  pages     = {9--16},
  url       = {http://www.aclweb.org/anthology/W11-3902}
}

@InProceedings{atalla-EtAl:2011:ROBUS,
  author    = {Atalla, Malik  and  Scheel, Christian  and  De Luca, Ernesto William  and  Albayrak, Sahin},
  title     = {Investigating the Applicability of current Machine-Learning based Subjectivity Detection Algorithms on German Texts},
  booktitle = {Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  pages     = {17--24},
  url       = {http://www.aclweb.org/anthology/W11-3903}
}

@InProceedings{thomas-EtAl:2011:ROBUS,
  author    = {Thomas, Philippe  and  Solt, Ill\'{e}s  and  Klinger, Roman  and  Leser, Ulf},
  title     = {Learning Protein Protein Interaction Extraction using Distant Supervision},
  booktitle = {Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  pages     = {25--32},
  url       = {http://www.aclweb.org/anthology/W11-3904}
}

@InProceedings{kobayashi-EtAl:2011:ROBUS,
  author    = {Kobayashi, Hayato  and  Wakaki, Hiromi  and  Yamasaki, Tomohiro  and  Suzuki, Masaru},
  title     = {Topic Models with Logical Constraints on Words},
  booktitle = {Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  pages     = {33--40},
  url       = {http://www.aclweb.org/anthology/W11-3905}
}

@InProceedings{samadzadehkaljahi-baba:2011:ROBUS,
  author    = {Samad Zadeh Kaljahi, Rasoul  and  Baba, Mohd Sapiyan},
  title     = {Investigation of Co-training Views and Variations for Semantic Role Labeling},
  booktitle = {Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  pages     = {41--49},
  url       = {http://www.aclweb.org/anthology/W11-3906}
}